Description & Condition Report: When it was launched in 1960s, Seiko Business Weekdater was one the flagship model of Seiko's automatic collection. It served as the automatic counterpart to the 1964 Grand Seiko hand-wound model, preceding the debut of the first automatic Grand Seiko in 1967. This is one of my favourite watches of this launch!! extremely good condition for its age, with working quickset for the Date and semi-quickset day function by going back and forth between 9PM and 3AM to switch.
Watch has been regulated and de-magnetise. Watch has no dial corrosion and excellent acrylic glass condition.
